HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Idaho

$90+ Cheap flights from Miami (MIA) to Idaho

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BOI
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Miami to Idaho with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Miami to Idaho

Cheapest flights from Miami to Idaho
Explore the most affordable flight options available from Miami to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This Expedia deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:05 amMIA - GEG
1 stop8h 02mMultiple Airlines
Sat 1/315:45 amGEG - MIA
2 stops10h 30mMultiple Airlines
Deal found 12/14$340
This Alaska Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:11 pmMIA - GEG
1 stop9h 21mAlaska Airlines
Sat 1/313:28 pmGEG - MIA
1 stop21h 11mAlaska Airlines
Deal found 12/14$378
This Delta deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:01 amMIA - BOI
1 stop7h 44mDelta
Wed 12/311:55 pmBOI - MIA
1 stop8h 36mDelta
Deal found 12/13$479
This United Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:37 pmMIA - BOI
1 stop7h 54mUnited Airlines
Wed 12/316:55 pmBOI - MIA
1 stop10h 41mUnited Airlines
Deal found 12/13$539
This Delta deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:25 amMIA - JAC
1 stop8h 35mDelta
Sun 12/282:31 pmJAC - MIA
1 stop6h 14mDelta
Deal found 12/14$569
This Delta deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:45 amMIA - JAC
2 stops14h 44mDelta
Sun 12/282:31 pmJAC - MIA
1 stop6h 14mDelta
Deal found 12/14$574
This Delta deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:00 amMIA - SUN
2 stops10h 41mDelta
Sat 12/206:42 pmSUN - MIA
1 stop9h 53mDelta
Deal found 12/13$581
This Delta deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:00 amMIA - SUN
2 stops10h 41mDelta
Sun 12/216:42 pmSUN - MIA
2 stops12h 46mDelta
Deal found 12/13$586
This Delta deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:25 amMIA - JAC
1 stop7h 56mDelta
Tue 12/232:31 pmJAC - MIA
1 stop6h 14mDelta
Deal found 12/14$589
This Delta deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:00 amMIA - BOI
1 stop8h 45mDelta
Wed 12/311:55 pmBOI - MIA
1 stop8h 36mDelta
Deal found 12/13$589
This Kiwi.com deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:19 pmMIA - BOI
2 stops23h 24mMultiple Airlines
Sun 1/412:38 pmBOI - MIA
1 stop14h 22mMultiple Airlines
Deal found 12/13$593
This Delta deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:43 pmMIA - GEG
2 stops12h 16mDelta
Mon 12/291:22 pmGEG - MIA
1 stop7h 17mDelta
Deal found 12/14$594

Find flight deals from Miami to Idaho

Keep the following information in mind while searching for Miami to Idaho flight deals. Data was last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$202
(Frontier)

One-way from

$90
(Trip.com)

Popular in

May

Cheapest in

September

Average price

$487
Provider with most accurate pricing for Miami-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Boise Air Term. Gowen Fld flights.
Search Deals
From Miami to Idaho
Search Deals
One-way flight from Miami to Idaho
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Miami to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from Miami to Idaho that are best for you.

Fly from

Miami

Fly to

Idaho

Route

Depart

Return

Price

MiamiSpokane

MIA - GEG

MIAGEG

Miami

Tue 1/13

5:37 pm-12:08 am

1 stop9h 31m

Spokane

Tue 1/20

12:55 pm-12:51 am

1 stop8h 56m

$217

MiamiBoise

MIA - BOI

MIABOI

Miami

Wed 1/14

2:40 pm-8:55 pm

1 stop8h 15m

Boise Air Term. Gowen Fld

Mon 1/19

5:20 am-5:59 pm

1 stop10h 39m

$217

MiamiBoise

MIA - BOI

MIABOI

Miami

Wed 1/21

6:43 am-6:28 pm

2 stops13h 45m

Boise Air Term. Gowen Fld

Wed 1/28

5:40 am-4:27 pm

1 stop8h 47m

$222

MiamiBoise

MIA - BOI

MIABOI

Miami

Thu 1/29

6:43 am-6:28 pm

2 stops13h 45m

Boise Air Term. Gowen Fld

Tue 2/3

1:40 pm-12:51 am

1 stop9h 11m

$238

MiamiSpokane

MIA - GEG

MIAGEG

Miami

Thu 1/22

4:39 pm-10:52 pm

1 stop9h 13m

Spokane

Mon 1/26

5:45 am-5:34 pm

1 stop8h 49m

$257

MiamiBoise

MIA - BOI

MIABOI

Miami

Thu 1/29

6:43 am-6:28 pm

2 stops13h 45m

Boise Air Term. Gowen Fld

Mon 2/2

6:20 pm-5:28 am

1 stop9h 08m

$263

MiamiBoise

MIA - BOI

MIABOI

Miami

Sat 1/10

7:15 am-1:35 pm

1 stop8h 20m

Boise Air Term. Gowen Fld

Sat 1/17

10:15 am-10:45 pm

2 stops10h 30m

$270

MiamiSpokane

MIA - GEG

MIAGEG

Miami

Fri 2/13

6:34 pm-12:04 am

1 stop8h 30m

Spokane

Tue 2/17

3:40 pm-5:28 am

2 stops10h 48m

$292

MiamiSpokane

MIA - GEG

MIAGEG

Miami

Fri 2/13

6:34 pm-12:04 am

1 stop8h 30m

Spokane

Wed 2/18

12:45 pm-12:53 am

1 stop9h 08m

$299

MiamiJackson

MIA - JAC

MIAJAC

Miami

Sun 1/25

7:30 am-1:02 pm

1 stop7h 32m

Jackson Hole

Thu 1/29

2:10 pm-12:58 am

1 stop8h 48m

$305

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 57 results
1
2
3
...
6

Best time to book a flight from Miami to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Miami with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Miami to Idaho

What is the cheapest month to book a flight from Miami to Idaho?

Currently, June is the cheapest month in which you can book a flight from Miami to Idaho (average of $117). Flying from Miami to Idaho in March is currently the most expensive (average of $343). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MIA to ID?

Find hourly flight availability from Miami to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

It’s optimal to fly from Miami to Idaho in the evening. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated December 15, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and United Airlines from Miami to Idaho by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,451 reviews

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,451 reviews
Alaska Airlines
8.0
Very good
11,451 reviews

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,007 reviews
Alaska Airlines
8.0
Very good
11,451 reviews

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,092 reviews
Alaska Airlines
8.0
Very good
11,451 reviews

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
American Airlines
7.2
Good
11,052 reviews
Alaska Airlines
8.0
Very good
11,451 reviews

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

Find useful and relevant information for your journey from Miami to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Miami to Idaho?

    Miami (MIA), located 6.1 mi from the city center, is the airport you fly out of when you book flights from Miami to Idaho.

  • How long is the flight from Miami to Idaho?

    Departing from Miami to Idaho will take you 7h 32m. Miami and Idaho are separated by a distance of 2102 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Miami to Idaho one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $129. Users have also found prices from $139 and $139 on Delta and United Airlines, respectively.

  • What are the most popular routes from Miami to Idaho?

    Most travelers choose Miami - Jackson Hole, Miami - Boise Air Term. Gowen Fld or Miami - Spokane when deciding on the best route from Miami to Idaho.

  • Can I find deals for flights from Miami to Idaho that include hotel bookings?

    Yes. In addition to deals on Miami to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Miami to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Miami to Idaho.

  • Can I find deals for business class flights from Miami to Idaho?

    Yes. Cheapflights offers flight deals from Miami to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Miami to Idaho?

    Currently, June is the cheapest month in which you can book a flight from Miami to Idaho (average of $117). Flying from Miami to Idaho in March is currently the most expensive (average of $343). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Miami to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
Orlando to Newark flights
Fort Lauderdale to John F Kennedy Intl flights
Miami to John F Kennedy Intl flights
Orlando to John F Kennedy Intl flights
Miami to LaGuardia flights
Miami to Newark flights
Fort Lauderdale to Newark flights
Fort Lauderdale to LaGuardia flights
Orlando to Las Vegas flights
Tampa to John F Kennedy Intl flights
Orlando to LaGuardia flights
Tampa to LaGuardia flights
Fort Lauderdale to Las Vegas flights
West Palm Beach to Newark flights
Tampa to Newark flights
Orlando to Denver flights
Fort Lauderdale to Dallas/Fort Worth flights
Orlando to Dallas/Fort Worth flights
Miami to Denver flights
Tampa to Denver flights
West Palm Beach to John F Kennedy Intl flights
Orlando to Los Angeles flights
Miami to Dallas/Fort Worth flights
Fort Lauderdale to Atlanta flights
Miami to Las Vegas flights
Tampa to Las Vegas flights
Fort Lauderdale to Denver flights
Jacksonville to John F Kennedy Intl flights
Orlando to Hobby flights
Jacksonville to Newark flights
Miami to Los Angeles flights
Fort Lauderdale to Los Angeles flights
Miami to Hobby flights
Jacksonville to LaGuardia flights
Orlando to Dulles Intl flights
Miami to Atlanta flights
Orlando to Seattle flights
Tampa to Seattle flights
Orlando to O'Hare Intl flights
West Palm Beach to LaGuardia flights
Fort Lauderdale to Philadelphia flights
Miami to George Bush Intcntl flights
Tampa to Atlanta flights
Fort Lauderdale to Dulles Intl flights
Orlando to Boston flights
Tampa to Dulles Intl flights
Tampa to Dallas/Fort Worth flights
Orlando to Sky Harbor Intl flights
Tampa to Boston flights
Tampa to O'Hare Intl flights

Top 4 airlines flying from Miami to Idaho

Discover the top 4 airlines that operate flights from Miami to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$219Average$368FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$249Average$396FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$295Average$513FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$331Average$409FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.